`fm-instruments.com`

	CNAME	`u251252.cdn-yz501.yz168.cc`
	CNAME	`cdn-yz501.yz168.cc`
	DNSSEC	⚠️ Not signed
	A	2404:ccc0:263:101:5054:ff:feae:b45b^{🇭🇰 WEST263GO-HK2404:ccc0:263::/48 West263 International Limited 12/F, San Toi Building, 137-139 Connaught Road Central, Hong Kong,}
	A	8.134.168.63^{🇨🇳 Alibaba-Cloud8.134.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774418422

Same first word

fm-instruments.com

Similar names

mf-instruments.de

DNS History

7 records (3 active, 4 former)

●NSdns21.hichina.com2026-03-24 → 2026-03-25 · 3 obs

○ 2017-05-09 05:58:22
● 2026-03-24 06:56:44
● 2026-03-25 06:10:44

●NSdns22.hichina.com2026-03-24 → 2026-03-25 · 3 obs

○ 2017-05-09 05:58:22
● 2026-03-24 06:56:44
● 2026-03-25 06:10:44

○NSvip1.alidns.com2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 05:58:22
○ 2026-03-24 06:56:44
○ 2026-03-25 06:10:44

○NSvip2.alidns.com2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 05:58:22
○ 2026-03-24 06:56:44
○ 2026-03-25 06:10:44

○MXmxn.mxhichina.com2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 05:58:22
○ 2026-03-24 06:56:44
○ 2026-03-25 06:10:44

○MXmxw.mxhichina.com2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 05:58:22
○ 2026-03-24 06:56:44
○ 2026-03-25 06:10:44

●CNAMEu251252.cdn-yz501.yz168.cc2026-03-24 → 2026-03-25 · 2 obs

● 2026-03-24 06:56:44
● 2026-03-25 06:10:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
fm-instruments.com	dns21.hichina.com, dns22.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.38

NS records: dns21.hichina.com, dns22.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fm-instruments.com (unsigned zone)

⏱️ Timing

Total: 3642ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns22.hichina.com, dns21.hichina.com`
CNAME	1	`u251252.cdn-yz501.yz168.cc`
SOA	1	`dns21.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)

Analysis

IP Addresses

fm-instruments.com points to two IPs: 2404:ccc0:263:101:5054:ff:feae:b45b and 8.134.168.63.

Other host names, for instance vip4.yz168.cc, vip3-18.yz168.cc, wei-1.yz168.cc, fxsc.yz168.cc and vip3-14.yz168.cc share IP numbers with fm-instruments.com.

fm-instruments.com - robtex.com